Composite conductive rubber

Abstract

The utility model discloses a composite conductive rubber, including conductive rubber main part, the conductive rubber main part includes base layer, fluorine silicon layer and conductive matrix, the conductive rubber main part top fixedly connected with the installation ring, in the application, the fluorine silicon layer integrated in the outside of base layer has guaranteed the good oxidation resistance of conductive rubber main part, after the supporting column passes installation ring and the conductive rubber main part, the limit seat sliding is in the inside of installation ring, the tab tension spring, the open end of limit seat abuts in the outer surface wall of supporting column, then rotates the positioning rod and makes it with installation ring top screwing, until to the open end of positioning rod abuts in the top of limit seat, realizes the position locking of limit seat through the contact friction of open end of positioning rod and the top of limit seat, makes limit seat can be more stable with the outer surface wall of supporting column abuts, to further improved the stability of conductive rubber and outside supporting column connection.

Description

Technical Field

[0001] This utility model relates to the field of conductive rubber technology, and in particular to a composite conductive rubber. Background Technology

[0002] Composite conductive rubber is a composite material that imparts electrical conductivity to rubber by adding conductive fillers to the rubber matrix. This material combines the flexibility and elasticity of rubber with the conductivity of conductive fillers, enabling electronic conduction while maintaining the original properties of rubber.

[0003] Chinese Patent Publication No. CN216250100U, published on 20220408, discloses a fire-resistant conductive rubber, comprising a rubber body, a first groove at the top of the rubber body, a plurality of locking blocks connected inside the first groove, a plurality of springs connected to the inner side of the first groove, a metal plate inside the rubber body, one end of the spring connected to one side of the metal plate, and the other end of the spring connected to one side of the locking block, a second groove at the bottom of the rubber body, and an anti-slip pad connected to the top of the inner side of the second groove, the rubber body comprising a base layer, a fire-resistant layer, and a wire.

[0004] Existing composite conductive rubber uses multiple sets of springs and locking blocks to fix the conductive rubber to the external support column. In the actual implementation process, since the springs have a certain degree of elasticity, the connection stability between the guide rubber and the support column can be further optimized. Therefore, it is urgent to propose a corresponding composite conductive rubber to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a composite conductive rubber to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A composite conductive rubber includes a conductive rubber body, which comprises a base layer, a fluorosilicone layer, and a conductive matrix. A mounting ring is fixedly connected to the top of the conductive rubber body. The mounting ring integrates a limiting seat and an elastic component for maintaining the horizontal position of the limiting seat. A locking component for locking the position of the limiting seat is provided on the top of the mounting ring.

[0008] Preferably, a bottom ring is fixedly connected to the bottom of the mounting ring, and a support plate is fixedly connected to the inner wall of the bottom ring.

[0009] Preferably, the mounting ring and the bottom ring are fixedly connected by a vertical strip, and the outer wall of the vertical strip is engaged with the inner wall of the conductive rubber body through a groove.

[0010] Preferably, the locking assembly includes a positioning rod that is screwed into the top of the mounting ring, and the open end of the positioning rod abuts against the top of the limiting seat.

[0011] Preferably, the elastic component includes a protrusion fixedly connected to the outer wall of the limiting seat, and a spring is fixedly connected between the outer wall of the protrusion and the inner wall of the mounting ring.

[0012] Preferably, the spring and the tabs are provided in two sets, and the tabs in both sets are integrally formed with the outer wall of the limiting seat.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this application, the fluorosilicone layer integrated on the outer side of the base layer ensures good oxidation resistance of the guide rubber body. After the support column passes through the mounting ring and the conductive rubber body, the limiting seat slides into the inside of the mounting ring, the protrusion stretches the spring, and the open end of the limiting seat abuts against the outer wall of the support column. Then, the positioning rod is rotated to screw it into the top of the mounting ring until the open end of the positioning rod abuts against the top of the limiting seat. The position of the limiting seat is locked by the contact friction between the open end of the positioning rod and the top of the limiting seat, so that the limiting seat can abut against the outer wall of the support column more stably, thereby further improving the stability of the connection between the conductive rubber and the outer support column.

[0015] 2. In this application, the lower end of the support column is limited by the cooperation between the bottom ring and the support plate, and the axial deflection of the support column can be limited by the contact friction between the support plate and the bottom of the support column, thereby further improving the stability of the composite conductive rubber. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0017] Figure 2 A schematic diagram of a pallet structure according to an embodiment of the present invention is shown;

[0018] Figure 3 A schematic diagram of a card slot structure according to an embodiment of the present invention is shown;

[0019] Figure 4 A schematic diagram of a spring structure according to an embodiment of the present invention is shown.

[0020] Legend:

[0021] 1. Conductive rubber body; 2. Mounting ring; 3. Positioning rod; 4. Limiting seat; 5. Vertical bar; 6. Bottom ring; 7. Slot; 8. Support plate; 9. Spring; 10. Protrusion. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A composite conductive rubber includes a conductive rubber body 1, which includes a base layer, a fluorosilicone layer and a conductive matrix. A mounting ring 2 is fixedly connected to the top of the conductive rubber body 1. The mounting ring 2 integrates a limiting seat 4 and an elastic component for maintaining the horizontal position of the limiting seat 4. A locking component for locking the position of the limiting seat 4 is provided on the top of the mounting ring 2.

[0025] The fluorosilicone layer integrated on the outer side of the base layer ensures good oxidation resistance of the conductive rubber body 1. After the support column passes through the mounting ring 2 and the conductive rubber body 1, the limiting seat 4 slides into the interior of the mounting ring 2. The protrusion 10 stretches the spring 9, and the open end of the limiting seat 4 abuts against the outer wall of the support column. Then, the positioning rod 3 is rotated to screw it into the top of the mounting ring 2 until the open end of the positioning rod 3 abuts against the top of the limiting seat 4. The position of the limiting seat 4 is locked by the contact friction between the open end of the positioning rod 3 and the top of the limiting seat 4, so that the limiting seat 4 can abut against the outer wall of the support column more stably, thereby further improving the stability of the connection between the conductive rubber and the outer support column.

[0026] Specifically, such as Figure 2 and Figure 4 As shown, a bottom ring 6 is fixedly connected to the bottom of the mounting ring 2, and a support plate 8 is fixedly connected to the inner wall of the bottom ring 6. The lower end of the support column is limited by the cooperation between the bottom ring 6 and the support plate 8, and the axial deflection of the support column can be limited by the contact friction between the support plate 8 and the bottom of the support column, thereby further improving the stability of the composite conductive rubber.

[0027] Specifically, such as Figure 2 and Figure 3As shown, the mounting ring 2 and the bottom ring 6 are fixedly connected by a vertical strip 5. The outer wall of the vertical strip 5 is engaged with the inner wall of the conductive rubber body 1 through a groove 7, ensuring the stability of the connection between the mounting ring 2 and the bottom ring 6 and preventing the vertical strip 5 from protruding. The locking component includes a positioning rod 3 that is screwed to the top of the mounting ring 2, and the open end of the positioning rod 3 abuts against the top of the limiting seat 4. The position of the limiting seat 4 is locked by the contact friction between the open end of the positioning rod 3 and the top of the limiting seat 4. The elastic component includes a protrusion 10 that is fixedly connected to the outer wall of the limiting seat 4, and a spring 9 is fixedly connected between the outer wall of the protrusion 10 and the inner wall of the mounting ring 2. The limiting seat 4 slides into the interior of the mounting ring 2, and the protrusion 10 stretches the spring 9. The open end of the limiting seat 4 abuts against the outer wall of the support column. There are two sets of spring 9 and protrusion 10, and both sets of protrusion 10 are integrally formed with the outer wall of the limiting seat 4 to ensure the connection strength between the two sets of protrusion 10 and the limiting seat 4.

[0028] Working principle: The fluorosilicone layer integrated on the outer side of the base layer ensures good oxidation resistance of the conductive rubber body 1. After the support column passes through the mounting ring 2 and the conductive rubber body 1, the limiting seat 4 slides into the mounting ring 2. The protrusion 10 stretches the spring 9, and the open end of the limiting seat 4 abuts against the outer wall of the support column. Then, the positioning rod 3 is rotated to engage with the top of the mounting ring 2 until the open end of the positioning rod 3 abuts against the top of the limiting seat 4. The position of the limiting seat 4 is locked by the contact friction between the open end of the positioning rod 3 and the top of the limiting seat 4, so that the limiting seat 4 can abut against the outer wall of the support column more stably, thereby further improving the stability of the connection between the conductive rubber and the outer support column. The lower end of the support column is limited by the cooperation of the bottom ring 6 and the support plate 8, and the axial deflection of the support column is limited by the contact friction between the support plate 8 and the bottom of the support column, thereby further improving the stability of the composite conductive rubber.

[0029] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A composite conductive rubber, comprising a conductive rubber body (1), wherein the conductive rubber body (1) comprises a base layer, a fluorosilicone layer, and a conductive matrix, characterized in that, The conductive rubber body (1) is fixedly connected to the top of an installation ring (2). The installation ring (2) integrates a limiting seat (4) and an elastic component for maintaining the horizontal position of the limiting seat (4). The top of the installation ring (2) is provided with a locking component for locking the position of the limiting seat (4). The locking component includes a positioning rod (3) that is screwed into the top of the installation ring (2), and the open end of the positioning rod (3) abuts against the top of the limiting seat (4).

2. The composite conductive rubber according to claim 1, characterized in that, The bottom of the mounting ring (2) is fixedly connected to a bottom ring (6), and a support plate (8) is fixedly connected to the inner wall of the bottom ring (6).

3. The composite conductive rubber according to claim 2, characterized in that, The mounting ring (2) and the bottom ring (6) are fixedly connected by a vertical strip (5), and the outer wall of the vertical strip (5) is engaged with the inner wall of the conductive rubber body (1) through a groove (7).

4. The composite conductive rubber according to claim 3, characterized in that, The elastic component includes a protrusion (10) fixedly connected to the outer wall of the limiting seat (4), and a spring (9) is fixedly connected between the outer wall of the protrusion (10) and the inner wall of the mounting ring (2).

5. The composite conductive rubber according to claim 4, characterized in that, The spring (9) and the tabs (10) are provided in two sets, and the two sets of tabs (10) are integrally formed with the outer wall of the limiting seat (4).

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